Posted 2/3/2025 15:22 (#11087345 - in reply to #11087341) Subject: RE: Ball Bearing Parallel Arms vs bushings
+1.
After what I have seen in walking tandems rocking back and forth just a little over their life and even with raising and lowering on the ends, I agree.
They just don't rotate enough, eventually the balls WILL wear the races.
Ball Bearing Parallel Arms vs bushings
